Temperature-induced deposition method for anchoring metallic nanoparticles onto reflective substrates for in situ electrochemical infrared spectroscopy

Article Abstract:

A temperature-induced deposition method for anchoring metallic nanoparticles onto smooth/reflective polycrystalline Au (Au-poly) and classy carbon (GC) substrates is developed for in situ infrared reflection-absorption spectroscopy (IRAS). Characteristic vibrational spectra for CO adsorbed on anchored nanoparticles of Pt/C, Pt3Sn/C, Pt3Mo/C, and Pt2Ru3/C is presented.

Carbon Monoxide, Spectra, Infrared spectroscopy, Adsorption

---

Comparison of approximate quantum simulation methods applied to normal liquid helium at 4 K

Article Abstract:

The Feynman-Kleinert linearized path integral molecular dynamics (FK-LPI), ring polymer molecular dynamics (RPMD), and centroid molecular dynamics (CMD) methods are applied to the simulation of normal liquid helium. CMD has described a high-frequency component that is reduced when compared with the other methods.

Helium, Usage, Observations, Quantum theory, Quantum mechanics, Molecular dynamics, Properties

---

Experimental and quantum study of adsorption of ozone (03) on amorphous water ice film

Article Abstract:

The adsorption of ozone (O3) molecules on amorphous ice surface at low temperature under a low and constant pressure is studied by using Fourier transform infrared spectroscopy (FTIR). A single type of site is observed between O3 and ice, which involves the dangling OH bonds of the amorphous ice.

Ozone, Fourier transform infrared spectroscopy, Chemical properties

Similar abstracts:

• Abstracts: Characterization of electronic and dielectric properties of anodic oxide films on bismuth by electrochemical impedance spectroscopy
• Abstracts: The adsorption and reaction of HCl on Pd(111). Selective coalescence of bubbles in simple electrolytes. Vapor-liquid and critical behavior of binary systems of hydrogen chloride and n-alkanes: Experimental data and soft-SAFT modeling
• Abstracts: Carbon monoxide adsorption and oxidation on monolayer films of cubic platinum nanoparticles investigated by infrared-visible sum frequency generation vibrational spectroscopy
• Abstracts: An approximate method in using molecular mechanics simulations to study slow protein conformational changes. Molecular dynamics simulation of the Ala-pro dipeptide in water: conformational dynamics of trans and Cis isomers using different water models
• Abstracts: Dynamic intensity borrowing in porphyrin J-aggregates revealed by sub-5-fs spectroscopy. Excited state and ground state proton transfer rates of 3-Hydroxyflavone and its derivatives studied by Shpol'skii spectroscopy: the influence of redistribution of electron density

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.